229.17% is the change from 144 to 474
Calculation steps:
[( 474 - 144 ) ÷ 144] x 100 = 229.17%
Formula
Percentage change = [(474 - 144) / 144] x 100
Subtract the new number by the original number
474 - 144 = 330
330 ÷ 144 = 2.2916666666666665
2.2916666666666665 x 100 = 229.17%